Aquaculture microporous aeration tube is an oxygenation device designed specifically for aquaculture. The following is a detailed introduction to it:
1、 Definition and Structure
Micro porous aeration tube is a low-cost aeration device that aerates large areas of water, mainly composed of polymer hoses, hollow socket joints, micro porous aeration short tubes, plugs, etc. On the polymer hose, there are micro porous aeration short tubes with one end closed, which can generate a large number of fine bubbles to achieve the purpose of adding oxygen to the water.
2、 Working principle
The working principle of microporous aeration tube is to send air into the gas pipeline, and then the gas pipeline sends the air into the microporous aeration tube. Due to its small aperture, it can generate a large number of finely refined bubbles that emerge from the pipe wall and disperse into the water. These bubbles rise slowly, have a long movement path in water, come into full contact with the water, and have sufficient exchange of oxygen molecules between the gas-liquid phase. At the same time, the up and down flow of water brings oxygen rich water from the upper layer into the lower layer, while the rotating flow of water spreads oxygen rich water around the microporous tube outward, achieving uniform oxygenation of the aquaculture pond water.
3、 Characteristics and advantages
1. Low cost: Micro porous aeration tubes are made of polymer materials, which have relatively low costs and are suitable for large-scale applications.
2. High oxygenation efficiency: The bubbles are fine and the dissolved oxygen rate is high, which can quickly increase the amount of dissolved oxygen in the water.
3. High oxygen utilization efficiency: underwater oxygenation results in high oxygen utilization efficiency, which can reduce energy consumption.
4. Reasonable structure: Uniform long-distance aeration without local hypoxia.
5. Strong adaptability: Polymer hoses are adaptable to various water bodies and terrains, easy to install, and have low deployment costs.
6. No noise: No noise during operation, no impact on the environment.
7. Control: Oxygen supply can be controlled according to the needs of different water bodies, effectively preventing fish and other aquatic organisms from floating due to hypoxia.
4、 Application scope
Micro porous aeration tubes are widely used in the field of aquaculture, such as fish ponds, shrimp ponds, crab ponds, etc. At the same time, it can also be used for improving water quality in rivers, lakes, aeration, and urban domestic sewage aeration.
5、 Installation and maintenance
Installation: The installation of microporous aeration tubes is relatively simple and can be flexibly arranged according to the shape and size of the aquaculture tank. During installation, attention should be paid to maintaining the levelness of the pipeline to ensure that bubbles can be evenly distributed.
Maintenance: Regularly clean the debris and dirt inside the pipeline, and prevent blockages. At the same time, it is necessary to check whether the connections of the pipeline are tight and leak air.
In summary, microporous aeration tubes for aquaculture have broad application prospects in the field of aquaculture due to their low cost, efficiency, high oxygen utilization rate, and strong adaptability.
